Everyone present almost simultaneously heard the sound.
The next moment, Gauss quickly cast "Any Door" several times to arrive at the front of the cave.
However, the sight before him immediately made Gauss' heart pound with fear.
The once solid and sturdy cave had collapsed. When they selected this location, both Gauss and Serdur had specially picked a cave with exceedingly hard ground to avoid the risk of an unexpected collapse.
Moreover, when he came here an hour ago, he hadn't detected anything unusual.
Yet now, it had collapsed.
But there was nothing to be done; the snake nature in Serdur's blood made it naturally inclined to like these cool environments, so naturally, it chose a similar place for its breakthrough.
Gauss was already too late to regret.
"Buzz!"
He immediately extended his spiritual consciousness outward.
